When you are looking for more then a replacement spark plug, Takai Racing has you covered. Introducing the Series I and Series II performance spark plugs.

SERIES I
TAKAI Iridium RTYPE ultra high performance spark plugs are the perfect choice for engines that require smooth engine response and the MOST power output from idle to redline!

Designed for all types of powersport engines and designed to be the best, the Iridium RTYPE lineup is essential for unleashing the power in your engines combustion chamber!

The fact is, engines NEED a hotter spark for a more complete, higher horsepower combustion event. A small spark can only release an equivalent amount of energy in another process; such as starting a flame kernel in the combustion chamber. This is why it is also critical to increase available spark output to increase engine output. By increasing spark output more energy per combustion event can successfully be released. The bottom line? Be prepaired to unleash the true potential of your engine on your competition!

Iridium RTYPE spark plugs allow the full potential of an engine to be realized by reducing energy losses from the ignition coil through its focal technology. Much like a laser focuses light the R-TYPE spark plugs focus electrical energy for the hottest, most effective spark available! Put simply there is simply no spark plug able to match the focal output of the Iridium R-TYPE spark plugs.

SERIES II
The Series II is an all out, no expense spared, duplicate of what is found on ALL serious professional engines designed for racing as well as modern day aircrafts due to reliability reasons!

With all the same great features of the Series I R-TYPE spark plugs the Series II also adds triple fine wire Iridium electrodes which delivers crisp engine response, reliability and maximum power! Designed to easilly double the improvements normally seen with a single fine wire electrode, the triple finewire design offers tremendous reliability and performance characteristics that improve upon the single finewire design allowing for the hottest spark ouput ever!

Crisp engine response and maximum power are what TaKaI R-TYPE Series II spark plugs deliver. Allowing the full potential of an engine to be realized by reducing energy losses in the circuit TaKaI's focal technology in the Series II spark plugs utilizes TRIPLE IRIDIUM ELECTRODES and a pure copper core allowing TaKaI spark plugs to focus electrical energy much like a laser focuses light for the hottest, most effective spark available! Put simply there is no spark plug able to match the focal output of the Iridium R-TYPE spark plugs.

The triple finewire design also opens up the spark and flame kernel to the combustion chamber for a faster and more precise combustion event which nets more power through the band. Along with this the electrodes will never require re gapping of the electrode gap once initially set meaning they are maintenance free and offer 10x more life expectancy then all other designs including typical fine wire spark plugs.

The Series II R-TYPE spark plug also has greater conductivity then typical designs because of the superior pure Iridium electrodes and are designed to run flawlessly in all types of powersport engines.

Unleash all of your engines hidden potential with the use of TAKAI Iridium R-TYPE spark plugs!

The Series II spark plug is unquestionably the best for all out performance and reliability and is now available directly to consumers!

Available for most powersport applications including, dirt bike, street bike, snowmobile, jetski, powerboats, ATV's and more!
*NOTE - Most applications are supported, for details on your application use cross reference to the left under index bar or contact us at 321-400-5959 or support@takai-racing.com.